Standing down from tonight's Falcon 9 launch of @Starlink satellites from California, now targeting tomorrow, May 9 → spacex.com/launches

Payload deploy confirmed, adding 23 @Starlink satellites to our constellation in low-Earth orbit

We are now entering the final five hours remaining until liftoff at 10:34:14pmEDT (0234:14 UTC). The last step of fueling has been started. This will place about 12,300 gallons of liquid hydrogen fuel into the Dual Engine Centaur upper stage to power Starliner into space.… pic.twitter.com/5oek1d8Wr5

If the valve doesn't need to be replaced, Starliner could launch Friday night. arstechnica.com/space/2024/05/faulty-valve-scuttles-starliners-first-crew-launch/